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# Explore Search: Factors Affecting Water Quality

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Project        May 10, 2024        Anthropogenic Nutrient Loading and Coral Health at Ofu, American Samoa

Research        April 12, 2024        Phosphorus in the Susquehanna River may be tied to legacy sediment and changing pH

Podcasts        March 11, 2024        Eyes on Earth Episode 114 – The Color of Water with Landsat

publication        March 30, 2018        Factors affecting long-term trends in surface-water quality in the Gwynns Falls watershed, Baltimore City and County, Maryland, 1998–2016

publication        August 5, 2013        The quality of our Nation's waters: factors affecting public-supply-well vulnerability to contamination: understanding observed water quality and anticipating future water quality

publication        January 1, 1999        Environmental setting and natural factors and human influences affecting water quality in the White River Basin, Indiana

publication        June 1, 1995        Factors affecting water quality and net flux of solutes in two stream basins in the Quabbin Reservoir drainage basin, central Massachusetts, 1983-85

publication        January 1, 2002        Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico, and Texas — Surface-water quality, shallow ground-water quality, and factors affecting water quality in the Rincon Valley, south-central New Mexico, 1994-95

Featured Films and Shorts        May 8, 2015        NAWQA - Studying Water Quality Over Time

Research        September 28, 2023        USGS Publications Summarize Water-Quality Trends and Drivers in Urban Streams After 10 Years of Monitoring in Fairfax County, Virginia

publication        July 1, 2001        Factors affecting reservoir and stream-water quality in the Cambridge, Massachusetts, drinking-water source area and implications for source-water protection

publication        January 1, 2004        Factors affecting ground-water quality in Oakland County, Michigan

Project        September 30, 2016        Hydrologic and Water-Quality Factors Affecting Habitat Restoration and Management of the Great Dismal Swamp

publication        January 1, 2009        Primary factors affecting water quality and quantity in four watersheds in Eastern Puerto Rico

Topic        January 26, 2021        Fact Sheet Summarizes Nutrient Trends and Drivers in the Chesapeake Watershed

publication        June 27, 2009        Factors affecting water quality in selected carbonate aquifers in the United States, 1993-2005

Program        May 4, 2023        USGS National Water Quality Network

Data Release        February 22, 2024        Long-term water-quality trends for rivers and streams within the contiguous United States using Weighted Regressions on Time, Discharge, and Season (WRTDS)

publication        January 1, 2006        Recent (2003-05) water quality of Barton Springs, Austin, Texas, with emphasis on factors affecting variability

publication        January 1, 1998        Evaluation of the surface-water sampling design in the Western Lake Michigan Drainages in relation to environmental factors affecting water quality at base flow

publication        January 1, 1987        Assessment of water quality and factors affecting dissolved oxygen in the Sangamon River, Decatur to Riverton, Illinois, summer 1982

publication        September 1, 1996        Environmental setting and factors that affect water quality in the Georgia-Florida Coastal Plain study unit

publication        January 1, 1978        Hydrogeologic factors affecting the availability and quality of ground water in the Temple Terrace area, Hillsborough County, Florida

Research        February 15, 2023        Integrated Assessments of Potential Risks to Aquatic Organisms and Public Water Supply from Wastewater-Derived Chemical Mixtures in the Chesapeake Bay Watershed

Activity        August 4, 2023        Pennsylvania and the Chesapeake Bay Watershed

publication        December 1, 2009        Factors Affecting Water Quality in Domestic Wells in the Upper Floridan Aquifer, Southeastern United States, 1998-2005

Project        August 30, 2023        Floodplains provide millions of dollars in benefits every year to people in the Chesapeake Bay and Delaware River watersheds

Presentations and Events        April 30, 2024        EMIT: Imaging Spectroscopy, Surface Mineralogy, and Greenhouse Gas Products and Resources Available from the LP DAAC

Activity        January 24, 2017        USGS works with academic and CBP partners to summarize science on water-quality

Research        November 23, 2016        Synthesis of U.S. Geological Survey Science for the Chesapeake Bay Ecosystem and Implications for Environmental Management

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